Java String Format getStylingHyphenFormat(String cssProperties)

Description

Converts CSS properties to hyphen format.

License

Open Source License

Parameter

Parameter	Description
cssProperties	a parameter

Return

string format

Declaration

public static String getStylingHyphenFormat(String cssProperties) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2008 Actuate Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors://  w  ww . ja va  2s  .  com
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/

import java.util.ArrayList;

import java.util.List;

public class Main {
    /**
     * Converts CSS properties to hyphen format.
     * 
     * @param cssProperties
     * @return string format
     * @since 2.5.1
     */
    public static String getStylingHyphenFormat(String cssProperties) {
        if (cssProperties == null) {
            return null;
        }

        StringBuilder returnStr = new StringBuilder();
        String[] properties = cssProperties.split(";"); //$NON-NLS-1$
        if (properties == null || properties.length == 0) {
            return cssProperties;
        }

        for (int j = 0; j < properties.length; j++) {
            if (j != 0) {
                returnStr.append(";"); //$NON-NLS-1$
            }
            String[] pair = properties[j].split(":");//$NON-NLS-1$
            if (pair == null || pair.length <= 1) {
                returnStr.append(properties[j]).append(";");//$NON-NLS-1$
                continue;
            }

            List<String> words = new ArrayList<String>(3);
            int begin = 0;
            int i = 0;
            for (; i < pair[0].length(); i++) {
                if (Character.isUpperCase(pair[0].charAt(i)) && i != 0) {
                    words.add(pair[0].substring(begin, i).toLowerCase());
                    begin = i;
                }
            }
            if (begin != i) {
                words.add(pair[0].substring(begin, i).toLowerCase());
            }
            StringBuilder sb = new StringBuilder();
            i = 0;
            for (i = 0; i < words.size(); i++) {
                if (i != 0) {
                    sb.append("-");//$NON-NLS-1$
                }
                sb.append(words.get(i));
            }

            returnStr.append(sb);
            for (i = 1; i < pair.length; i++) {
                returnStr.append(":").append(pair[i]);//$NON-NLS-1$
            }

        }

        return returnStr.toString();
    }
}

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